Headset



FIG. 1 is a front, left perspective view of a headset, showing the new design;

FIG. 2 is a front, right perspective view of the headset of FIG. 1.

FIG. 3 is a front elevation view of the headset of FIG. 1.

FIG. 4 is a rear elevation view of the headset of FIG. 1.

FIG. 5 is a left elevation view of the headset of FIG. 1.

FIG. 6 is a right elevation view of the headset of FIG. 1.

FIG. 7 is a top plan view of the headset of FIG. 1; and,

FIG. 8 is a bottom plan view of the headset of FIG. 1.

The evenly-spaced broken lines in the drawings depict portions of the headset. The short-long broken lines in the drawings depict bounds of the claimed design. The evenly-spaced broken lines and the short-long broken lines form no part of the claimed design. 

CLAIM The ornamental design for a headset, as shown and described. 